head to head · open source
Uptime Kuma vs go-grpc-middleware
Uptime Kuma has 93,190 GitHub stars, 8,655 forks, 805 open issues and last shipped yesterday. go-grpc-middleware has 6,760 stars, 746 forks, 83 open issues and last shipped 28 days ago. Uptime Kuma leads on adoption by 1,279% (93,190 vs 6,760 stars). Uptime Kuma is written in JavaScript under MIT; go-grpc-middleware is written in Go under Apache-2.0. Uptime Kuma has attracted 9% as many forks as stars, go-grpc-middleware 11%. Uptime Kuma was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Uptime Kuma | go-grpc-middleware | |
|---|---|---|
| GitHub stars | ★ 93K | ★ 6.8K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-11-02 | 2026-10-06 |
| Forks | ⑂ 8.7K | ⑂ 746 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Uptime Kuma if
- You weight community size — 93K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick go-grpc-middleware if
- You want the go-grpc-middleware feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and go-grpc-middleware fits your workflow better
About Uptime Kuma
Uptime Kuma Uptime Kuma is an easy to use self hosted monitoring tool. 🥔 Live Demo Try it! Demo Server (Location: Frankfurt Germany): It is a temporary live demo, all data will be deleted after 10 minutes. Sponsored by Uptime Kuma Sponsors. ⭐ Features Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / HTTP(s) Json Query / Websocket / Ping / DNS Record / Push / Steam Game Server / Docker Containers Fancy, Reactive, Fast UI/UX Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and 90+ notification services, click here for the full list 20 second intervals Multi Languages Multiple…
read the full Uptime Kuma overview →
About go-grpc-middleware
Go gRPC Middleware This repository holds gRPC Go Middlewares: interceptors, helpers and utilities. Middleware gRPC Go has support for "interceptors", i.e. middleware that is executed either on the gRPC Server before the request is passed onto the user's application logic, or on the gRPC client either around the user call. It is a perfect way to implement common patterns: auth, logging, tracing, metrics, validation, retries, rate limiting and more, which can be a great generic building blocks that make it easy to build multiple microservices easily. Especially for observability signals (logging, tracing, metrics)…
read the full go-grpc-middleware overview →
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Frequently asked questions
Is Uptime Kuma or go-grpc-middleware more popular?
Uptime Kuma has 93,190 GitHub stars and go-grpc-middleware has 6,760. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and go-grpc-middleware free?
Both are open source. Uptime Kuma is licensed under MIT and go-grpc-middleware under Apache-2.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and go-grpc-middleware?
Uptime Kuma is written in JavaScript and go-grpc-middleware in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Uptime Kuma or go-grpc-middleware?
Choose Uptime Kuma if you want the larger community (93,190 stars) or its MIT licence terms. Choose go-grpc-middleware if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.